Store › Walt Disney World Grown-Up Packing List: 12 Things You'll Regret Forgetting Walt Disney World Grown-Up Packing List: 12 Things You'll Regret Forgetting $0.00 Don’t get caught unprepared at Disney. I made a list of 12 things adults ALWAYS forget to pack. Grab it now. Sign Me Up! Added! Don’t get caught unprepared at Disney. I made a list of 12 things adults ALWAYS forget to pack. Grab it now.